As per the initial student reactions, the paper was moderately difficult. To help the students in assessing their performance ...

(ii) The emf ‘E’ of the cell is 6V as derived from Kirchhoff’s voltage law (KVL) equations. Students can get the answer key for ISC Class 12th Physics exam 2025. The exam ended by 5 pm.

Graphical questions on resistivity, emf, photoelectric effect and potential energy of nucleons. (The writer is a PGT Physics teacher, Shiv Nadar School, Faridabad) Times Now Digital will be releasing ...

Researchers show that Cartan's First Structure Equation, which relates to edge and screw dislocations in crystal lattices, can be recast in the same form as a basic mathematical formula that governs ...

The Physics exam for science stream students ... Derive the condition for balance in the bridge. Define electromotive force (EMF) and terminal voltage. Explain why the terminal voltage is always ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding ...

Physicists in Japan have developed streamlined formulas to measure quantum entanglement, revealing surprising quantum ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Formula 1 greeted the 24-race 2025 season with a special event at London’s O2 Arena on Tuesday night. All 20 drivers were in attendance as the 10 teams unveiled their liveries for the new season ...

In recent years, a third limitation has been percolating through physics — in some ways the most dramatic ... called the Navier-Stokes equations, predicts impossibilities — another million-dollar ...

Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can ...